20 years
g. Magnitogorsk (Chelyabinskaya oblast′)
Saint Petersburg
15 years
18 years
25 years, Tal′noye
30 years, Maykop
26 years, Гуково
24 years, g. Amursk (Khabarovskiy kray)
19 years, g. Pechora (Komi Respublika)
21 years, Brest
23 years, г. Хмельницкий
24 years, с. Стара Миколаївка
22 years, Баштечки
24 years, Zhytomyr
30 years, Myrnohrad
33 years, Kovel′
24 years, Zhytomyr
49 years, Gomel